Tier: AWin12.41%Pick4.15%Ban1.01%Games: 959KDA: 1.92Score: 49.74
Karthus is ranked A Tier and has a 12.41% win rate in LoL Arena Patch 25.13. We've analyzed 959 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Liandry's Anguish, Malignance, Rabadon's Deathcap, Blackfire Torch, and Detonation Orb. Karthus's best augments include Spellwake (Prismatic), Magic Missile (Gold), and Witchful Thinking (Silver). For team partners, the best champions include: Vayne, Amumu, and Nautilus. Karthus's Best Arena counters are Nautilus, Amumu, and Zilean.
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Best Prismatic Augments for Karthus
Spellwake
Tier: S+

Jeweled Gauntlet
Tier: S+

Quest: Wooglet's Witchcap
Tier: S+

Infernal Conduit
Tier: S+

Best Gold Augments for Karthus
Magic Missile
Tier: S+

It's Killing Time
Tier: S+

Phenomenal Evil
Tier: S+

Big Brain
Tier: S+

Best Silver Augments for Karthus
Witchful Thinking
Tier: S+

Executioner
Tier: S+

Desecrator
Tier: S+

ADAPt
Tier: S+

Karthus Skill Order
![]() | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() | Q | Q | Q | Q | Q | |||||||||||||
![]() | W | W | W | W | W | |||||||||||||
![]() | E | E | E | E | E | |||||||||||||
![]() | R | R | R |
Karthus Items by Round
Buy %
1

69%
2

74%
3

30%
4

59%
8

47%
11

63%
14

21%
Karthus Boots
Buy %

74%

8%

0%

1%

1%

0%
Karthus Situational Items
Buy %

32%

21%

18%

16%

18%

9%
Karthus Juices
Buy %

5%

1%

1%
Karthus Prismatic Item Tier List




















Karthus Silver Augment Tier List



















































Karthus Gold Augment Tier List























































Karthus Prismatic Augment Tier List










































Best Champions to Counter Karthus in Arena(under 49% top 2 rate for Karthus)

-34.5

-32.0

-31.7

-31.5

-31.4

-31.4

-31.0

-30.5

-30.3

-30.1

-30.0

-29.7

-29.6

-29.3

-29.2

-29.0

-28.6

-28.3

-27.7

-27.6

-27.3

-27.0

-26.8

-26.6

-26.6

-26.5

-26.4

-26.2

-26.2

-26.2

-26.1

-25.7

-25.5

-25.1

-25.1

-25.0

-24.9

-24.4

-24.4

-24.4

-24.4

-24.4

-24.3

-24.3

-24.3

-24.2

-24.0

-24.0

-24.0

-24.0

-24.0

-23.7

-23.6

-23.4

-22.8

-22.5

-22.5

-22.3

-22.3

-22.3

-22.2

-22.2

-22.2

-22.2

-22.1

-21.8

-21.8

-21.6

-21.6

-21.4

-21.4

-21.3

-21.0

-20.9

-20.5

-20.4

-20.4

-20.4

-20.4

-20.3

-20.2

-20.2

-20.2

-20.1

-20.0

-19.8

-19.8

-19.8

-19.7

-19.7

-19.6

-19.6

-19.5

-19.5

-19.3

-19.2

-19.1

-18.8

-18.8

-18.4

-18.2

-18.1

-18.1

-18.0

-18.0

-17.9

-17.3

-17.3

-17.2

-17.2

-17.1

-17.0

-16.9

-16.9

-16.8

-15.7

-15.2

-15.2

-14.6

-14.3

-12.3

-11.5

-11.3

-10.3

-10.0